1990HU1

17448, 1994ER6, J90H01U, J94E06R

All data for this body: [vot]

MPC data
Name (number) 1990HU1 (17448)
Packed designation 17448
a 2.58701
e 0.02950
i / sin(i) 14.3714 / 0.24821
q 2.51069
Q 2.66333
ω 120.8307
Node 141.5535
m 156.5598
n 0.2369
Epoch 2459600.5
nobs 1870
nopp 22
Years observed 1990-2022
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.588
ep 0.050
sin(ip) 0.239
Value Standard error
G 0.150
H 14.120
Mass
D 4.23 0.147
pV 0.298 0.1051
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5880 0.0500 0.2390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.23 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.298 0.1051 0.1051 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.12 MPC-2022-01-18 MPC-2022-01-18 Phot